Contents

module RedisAnalytics
  class ApiController < ApplicationController

    def visits
      to_date_time = Date.parse(params[:to_date_time]).to_time rescue Time.now
      unit = params[:unit] || 'day'
      aggregate = (params[:aggregate] == 'yes')
      units = (params[:unit_count] || 1).to_i
      p = params[:metrics].split(',')
      from_date_time = to_date_time - units.send(unit)
      results = []
      
      p.each_with_index do |q, j|
        result = self.send("#{unit}ly_#{q}", from_date_time, :to_date => to_date_time, :aggregate => aggregate)
        if result.is_a?(Array) # time range data (non-aggregate)
          result.each_with_index do |r, i|
            results[i] ||= {}
            date_value = r[0][0..2]
            time_value = r[0][3..-1]
            date_time_value = []
            date_time_value << date_value.join('-')
            date_time_value << time_value.join(':') if time_value
            # results[i]['raw'] = date_time_value.join(' ').strip
            results[i]['unix'] = Time.mktime(*r[0].map(&:to_i)).to_i
            strf = case unit
                   when 'minute'
                     '%H%Mhrs'
                   when 'hour'
                     '%a %H00hrs'
                   when 'day'
                     '%a'
                   when 'month'
                     '%b'
                   when 'year'
                     '%Y'
                   end
            results[i]['raw'] = Time.at(results[i]['unix']).strftime(strf)
            results[i][q] = r[1]
          end
        elsif result.is_a?(Hash) or result.is_a?(Fixnum) # aggregate data
          results[j] = {q => result}
        end
      end
      render :json => results 
    rescue Exception => e
      render :status => 500, :text => [e.message, e.backtrace]
    end

  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
redis_analytics-1.0.0	app/controllers/redis_analytics/api_controller.rb
redis_analytics-0.7.1	app/controllers/redis_analytics/api_controller.rb